Sealy

Delivery van
2 - 4 weeks delivery

thornton super king size mattress

Indulge in unmatched space and comfort with the Thornton Medium Super King Size Mattress. Designed for superior sleep quality, it features Sealy’s innovative AlignSupport™ springs and UniCased® XT edge support for maximum stability and pressure relief—ideal for larger bedrooms and luxury living.

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£2,896

£1,999 save £897

Size
Storage
Hand made & delivered from 2 - 4 weeks

Up to 36 Months 0% APR* Finance

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A bit about me

Indulge in unmatched space and comfort with the Thornton Medium Super King Size Mattress. Designed for superior sleep quality, it features Sealy’s innovative AlignSupport™ springs and UniCased® XT edge support for maximum stability and pressure relief—ideal for larger bedrooms and luxury living.

Read more

Super King Size Mattress

Need to know

Mattress Depth
31cm
Comfort Level
3
Brand
Sealy
Made in the UK
Yes
Mattress Care
Non-Turn. Relax in knowing there is no need to turn this mattress – simply rotate to boost longevity all year round.
Comfort Filling
Geltex layer + Medium Soft Premium Foam + MemorySense® ComfortCore®
Support System
AlignSupport™ Coil + UniCased® XT + BasePlank

My firmness rating

Thornton

Soft 1
Medium / Firm Mattress 3
Firm 5

What does that mean?